Duracell; Energizer Holdings; Panasonic; Primearth EV Energy; Spectrum Brands; GP Batteries International; Panasonic; Spectrum Brands (Rayovac); Duracell; Aeg Powertools; Cell-Con; Harding Energy; Johnson Controls; Basf; Power-Sonic Corporation; Supreme Batteries Pvt. Ltd.; Rayovac; Shenzen Nova; Spectrum Brands; Taurac; Uniross; Tianjin Peace Bay Company; The Shenyang Sanpu Company